51 	fprintf(stderr, "usage: mptutil [-u unit] <command> ...\n\n");  in usage()
52 	fprintf(stderr, "Commands include:\n");  in usage()
53 	fprintf(stderr, "    version\n");  in usage()
54 	fprintf(stderr, "    show adapter              - display controller information\n");  in usage()
55 	fprintf(stderr, "    show config               - display RAID configuration\n");  in usage()
56 	fprintf(stderr, "    show drives               - list physical drives\n");  in usage()
57 	fprintf(stderr, "    show events               - display event log\n");  in usage()
58 	fprintf(stderr, "    show volumes              - list logical volumes\n");  in usage()
59 	fprintf(stderr, "    fail <drive>              - fail a physical drive\n");  in usage()
60 	fprintf(stderr, "    online <drive>            - bring an offline physical drive online\n");  in usage()
61 	fprintf(stderr, "    offline <drive>           - mark a physical drive offline\n");  in usage()
62 	fprintf(stderr, "    name <volume> <name>\n");  in usage()
63 	fprintf(stderr, "    volume status <volume>    - display volume status\n");  in usage()
64 	fprintf(stderr, "    volume cache <volume> <enable|disable>\n");  in usage()
65 	fprintf(stderr, "                              - Enable or disable the volume drive caches\n");  in usage()
66 	fprintf(stderr, "    clear                     - clear volume configuration\n");  in usage()
67 	fprintf(stderr, "    create <type> [-vq] [-s stripe] <drive>[,<drive>[,...]]\n");  in usage()
68 	fprintf(stderr, "    delete <volume>\n");  in usage()
69 	fprintf(stderr, "    add <drive> [volume]      - add a hot spare\n");  in usage()
70 	fprintf(stderr, "    remove <drive>            - remove a hot spare\n");  in usage()
72 	fprintf(stderr, "    pd create <drive>         - create RAID physdisk\n");  in usage()
73 	fprintf(stderr, "    pd delete <drive>         - delete RAID physdisk\n");  in usage()
74 	fprintf(stderr, "    debug                     - debug 'show config'\n");  in usage()